進(jin)入(ru)11月,“追(zhui)光(guang)逐(zhu)日”的(de)吉西基地(di)魯固直(zhi)流140萬千瓦外(wai)送項目1單(dan)元光(guang)熱(re)100MW工(gong)(gong)程進(jin)展順利(li),定日鏡(jing)管樁已完(wan)(wan)成(cheng)50%,主廠房、吸熱(re)塔基礎已施工(gong)(gong)完(wan)(wan)成(cheng)。
在(zai)吉西基(ji)(ji)地魯固直流(liu)140萬千瓦外送項目1單(dan)元光(guang)熱(re)100MW工(gong)程建設基(ji)(ji)地,300面定(ding)(ding)日(ri)(ri)鏡(jing)(jing)在(zai)藍天白云(yun)的(de)映(ying)射(she)下猶如一朵(duo)朵(duo)“藍色妖(yao)姬”熠熠生輝,9800根定(ding)(ding)日(ri)(ri)鏡(jing)(jing)管樁(zhuang)恰似9800名士兵(bing)有序排列在(zai)施工(gong)中(zhong)的(de)主廠房、吸(xi)熱(re)塔周圍,似乎在(zai)見證、期(qi)盼(pan)著(zhu)光(guang)熱(re)100MW工(gong)程的(de)早日(ri)(ri)完(wan)工(gong)。
通(tong)榆吉電(dian)公司(si)工程(cheng)部副主任孫大鵬介紹說:“光熱(re)發電(dian)是利(li)用大量的(de)智(zhi)能定日鏡(jing),以自動(dong)聚(ju)焦的(de)方式將太陽(yang)光直射輻射光反射到吸(xi)熱(re)器上,加熱(re)吸(xi)熱(re)器內熔(rong)巖,再(zai)利(li)用高(gao)溫(wen)熔(rong)巖與水(shui)進行熱(re)交換(huan),產生高(gao)溫(wen)高(gao)壓蒸汽,推動(dong)汽輪機發電(dian)。”
光熱100MW工程于今年9月份正式(shi)開工建設,總投資17.2億元,占(zhan)地面積239公頃,總裝機(ji)容量為100MW,與(yu)光伏項目共用的(de)升壓站(zhan)目前(qian)已經建成,光伏、風電實現并網發電。
據悉,吉(ji)(ji)西基地140萬千(qian)瓦外送項(xiang)目由通榆(yu)中吉(ji)(ji)光熱(re)發電(dian)(dian)(dian)有限(xian)公(gong)司負責開發,位(wei)于吉(ji)(ji)林白城通榆(yu)縣,包含風電(dian)(dian)(dian)400MW+光伏200MW+光熱(re)100MW,其(qi)中光熱(re)系統采用單(dan)塔單(dan)鏡場塔式熔(rong)鹽技術路(lu)線,配套(tao)8h儲(chu)熱(re)系統,同時配備40MW電(dian)(dian)(dian)加(jia)(jia)熱(re)器,電(dian)(dian)(dian)加(jia)(jia)熱(re)器可以加(jia)(jia)熱(re)熔(rong)鹽儲(chu)存風電(dian)(dian)(dian)或光伏的棄電(dian)(dian)(dian)。由中國電(dian)(dian)(dian)建吉(ji)(ji)林院(聯合體:山東(dong)電(dian)(dian)(dian)力工(gong)程(cheng)咨詢院有限(xian)公(gong)司)中標EPC總承包。